1.9.0

Bug fixes:

• Fixed Motif object subsetting when using only one feature (#1266)
• Avoid error in chromVAR when matrix contains NA values (#1254)
• Fixed error in CoveragePlot() when setting show.bulk=TRUE (#1294)

Other changes:

• Improved error message when no fragment file information stored (#1236)
• Add tol parameter to RunSVD() to control the irlba::irlba() tol parameter
• Added split.by parameters to CoveragePlot() and PlotFootprint() (#523)